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312-889

You are reviewing the Area Code (NPA/NXX) report for 312-889. Did you mean to search the SMS short code 312889?

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🇺🇸 DSN NORTHCOM Area Code Detected

The area code you entered, 312, overlaps with the DSN network for the Continental United States and Puerto Rico under Northern Command (NORTHCOM), though it could also be part of standard civilian phone numbers.

Raw Number312889
Basic Format312-889
NPA (Area Code)312
NXX889

Call Routing Data

NPA-NXX-XOCNCompanyRate CenterUse TypeAssign DateCityStateRegionBlock Effective Date
312-889-0XXX6529T-MOBILE USA, INC.CHICGOZN01AS07/16/2015CHICAGO ZONE 01ILMW08/25/2015
312-889-1XXX6529T-MOBILE USA, INC.CHICGOZN01AS07/16/2015CHICAGO ZONE 01ILMW08/25/2015
312-889-2XXX6529T-MOBILE USA, INC.CHICGOZN01AS07/16/2015CHICAGO ZONE 01ILMW08/25/2015
312-889-3XXX6529T-MOBILE USA, INC.CHICGOZN01AS07/16/2015CHICAGO ZONE 01ILMW08/25/2015
312-889-4XXX6529T-MOBILE USA, INC.CHICGOZN01AS07/16/2015CHICAGO ZONE 01ILMW08/25/2015
312-889-5XXX7136TELEPORT COMMUNICATIONS AMERICA, LLC - ILCHICGOZN01AS06/26/2015CHICAGO ZONE 01ILMW08/24/2015
312-889-6XXX7136TELEPORT COMMUNICATIONS AMERICA, LLC - ILCHICGOZN01AS06/26/2015CHICAGO ZONE 01ILMW08/24/2015
312-889-7XXX6529T-MOBILE USA, INC.CHICGOZN01AS07/16/2015CHICAGO ZONE 01ILMW08/25/2015
312-889-8XXX6529T-MOBILE USA, INC.CHICGOZN01AS07/16/2015CHICAGO ZONE 01ILMW08/25/2015
312-889-9XXX6115LEVEL 3 COMMUNICATIONS, LLC - ILCHICGOZN01AS07/29/2015CHICAGO ZONE 01ILMW08/25/2015
312-889-XXXX7136TELEPORT COMMUNICATIONS AMERICA, LLC - ILCHICGOZN01AS06/25/2015CHICAGO ZONE 01IL

Business/Government Phones on the 312-889 Prefix

PhoneNameAddress
312-889-8853BNF Roofing PROS, LLC

Reports

Anonymous User from , IL

September 16, 2025 at 12:13 PM

312-889-3785 reported as a Robocall. Received on September 16, 2025 at 11:12 AM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from Chicago, Illinois

August 28, 2025 at 6:12 PM

312-889-9214 reported as a Live Voice or Other. Received on August 27, 2025 at 11:30 AM.
Call for Dropped call or no message

Anonymous User from Chicago, Illinois

April 24, 2025 at 5:51 PM

312-889-5756 reported as a Robocall. Received on April 24, 2025 at 4:45 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Chicago, Illinois

April 11, 2025 at 11:50 AM

312-889-9138 reported as a Robocall. Received on April 11, 2025 at 10:48 AM.

Anonymous User from Palatine, Illinois

February 20, 2025 at 11:32 AM

312-889-9138 reported as a Robocall. Received on February 20, 2025 at 10:30 AM.

Anonymous User from Burr Ridge, Illinois

January 14, 2025 at 4:04 PM

312-889-9464 reported as a Robocall. Received on January 14, 2025 at 2:58 PM.
Call for Medical & prescriptions

Anonymous User from Libertyville, Illinois

December 8, 2024 at 3:29 PM

312-889-9102 reported as a Live Voice or Other. Received on December 6, 2024 at 2:28 PM.

Anonymous User from , TX

July 20, 2024 at 10:47 PM

312-889-9197 reported as a Live Voice or Other. Received on July 12, 2024 at 11:21 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from , IL

February 9, 2024 at 1:29 PM

312-889-6304 reported as a Live Voice or Other. Received on February 9, 2024 at 9:54 AM.
Call for No Subject Provided

Anonymous User from West Seneca, New York

November 25, 2023 at 9:44 AM

312-889-9063 reported as a Robocall. Received on November 25, 2023 at 9:35 AM.
Call for No Subject Provided

Anonymous User from Chicago, Illinois

April 10, 2023 at 12:50 PM

312-889-9695 reported as a Live Voice or Other. Received on April 10, 2023 at 11:48 AM.
Call for Medical & prescriptions

Anonymous User from Wilton Manors, Florida

March 26, 2023 at 6:15 PM

312-889-9074 reported as a Robocall. Received on March 26, 2023 at 1:37 PM.
Call for No Subject Provided

Anonymous User from Palos Hills, Illinois

March 4, 2023 at 3:18 AM

312-889-7165 reported as a Live Voice or Other. Received on March 3, 2023 at 4:04 PM.
Call for Dropped call or no message

Anonymous User from Olney, Florida

October 10, 2022 at 8:33 AM

312-889-9074 reported as a Live Voice or Other. Received on October 6, 2022 at 7:51 PM.
Call for Dropped call or no message

Anonymous User from Olney, Illinois

October 6, 2022 at 8:56 PM

312-889-9074 reported as a Live Voice or Other. Received on October 6, 2022 at 7:53 PM.
Call for Dropped call or no message

Anonymous User from Olney, Illinois

October 6, 2022 at 8:54 PM

312-889-9074 reported as a Live Voice or Other. Received on October 6, 2022 at 5:30 AM.
Call for Dropped call or no message

Anonymous User from Belleville, Illinois

July 1, 2022 at 12:35 PM

312-889-9245 reported as a Robocall. Received on June 21, 2022 at 12:00 AM.

Anonymous User from San Jose, California

June 15, 2022 at 10:56 AM

312-889-5291 reported as a Robocall. Received on June 8, 2022 at 10:26 AM.
Call for Warranties & protection plans

Most 'popular' numbers on this prefix:

312-889-0XXX: 312-889-0100 | 312-889-0111 | 312-889-0115 | 312-889-0118 | 312-889-0197 |
312-889-2XXX: 312-889-2100 | 312-889-2101 | 312-889-2103 | 312-889-2197 | 312-889-2198 |
312-889-3XXX: 312-889-3133 | 312-889-3161 | 312-889-3169 | 312-889-3181 | 312-889-3183 | 312-889-3187 | 312-889-3300 | 312-889-3330 | 312-889-3333 | 312-889-3370 | 312-889-3375 | 312-889-3377 | 312-889-3600 | 312-889-3650 | 312-889-3651 | 312-889-3670 | 312-889-3675 | 312-889-3677 |
312-889-4XXX: 312-889-4400 | 312-889-4409 | 312-889-4440 | 312-889-4460 | 312-889-4462 | 312-889-4465 | 312-889-4703 | 312-889-4710 | 312-889-4711 | 312-889-4713 | 312-889-4792 | 312-889-4793 | 312-889-4800 | 312-889-4801 | 312-889-4850 | 312-889-4857 | 312-889-4858 | 312-889-4888 |
312-889-5XXX: 312-889-5200 | 312-889-5220 | 312-889-5250 | 312-889-5290 | 312-889-5296 | 312-889-5298 | 312-889-5700 | 312-889-5750 | 312-889-5753 | 312-889-5757 | 312-889-5777 |
312-889-6XXX: 312-889-6300 | 312-889-6303 | 312-889-6309 | 312-889-6320 |
312-889-7XXX: 312-889-7100 | 312-889-7105 | 312-889-7107 | 312-889-7160 | 312-889-7161 | 312-889-7168 | 312-889-7200 | 312-889-7220 | 312-889-7240 | 312-889-7244 | 312-889-7247 | 312-889-7250 | 312-889-7900 | 312-889-7901 | 312-889-7947 | 312-889-7948 | 312-889-7949 |
312-889-8XXX: 312-889-8800 | 312-889-8801 | 312-889-8850 | 312-889-8853 | 312-889-8855 | 312-889-8880 |
312-889-9XXX: 312-889-9010 | 312-889-9020 | 312-889-9060 | 312-889-9062 | 312-889-9069 | 312-889-9090 | 312-889-9100 | 312-889-9111 | 312-889-9190 | 312-889-9197 | 312-889-9199 | 312-889-9200 | 312-889-9220 | 312-889-9240 | 312-889-9245 | 312-889-9247 | 312-889-9250 | 312-889-9400 | 312-889-9409 | 312-889-9420 | 312-889-9460 | 312-889-9463 | 312-889-9469 | 312-889-9600 | 312-889-9601 | 312-889-9650 | 312-889-9690 | 312-889-9697 | 312-889-9699 |